Social Bookmarking - Diigo
Import your bookmarks from Explorer or Firefox by following directions located here.
How to annotate...and more...with Diigo:
A Guide to Annotating using Diigo from José Picardo on Vimeo.
This site has short demos on how to highlight, bookmark, utilize virtual sticky notes, how to manage your bookmarks and just about anything else you may need support with on Diigo.
Widget Sites
Music Widgets:
Muzicon
Grooveshark
Magnatune
All kinds of Widgets, including countdowns, virtual pets, and flickr can be found at WidgetBox.
